Frost dates in Brush, CO
The average last spring frost in Brush is around May 6 and the first fall frost is around October 5. That gives Brush an average growing season of about 152 days.
Last spring frost
| Early (10% chance after) | April 22 |
|---|---|
| Average (50%) | May 6 |
| Late (90%) | May 22 |
First fall frost
| Early (10%) | September 19 |
|---|---|
| Average (50%) | October 5 |
| Late (90% chance before) | October 18 |